Record Display for the EPA National Library Catalog

RECORD NUMBER: 222 OF 241

OLS Field Name OLS Field Data
Main Title Study of Phytoplankton Dynamics in Lake Fayetteville as a Means of Assessing Water Quality.
Author Meye, Richard L. ;
CORP Author Arkansas Univ., Fayetteville. Water Resources Research Center.
Year Published 1971
Report Number Pub-10; DI-14-31-0001-3204; OWRR-A-011-ARK; 06510,; A-011-ARK(3)
Stock Number PB-217 867
Additional Subjects ( Reservoirs ; Ecology) ; ( Limnology ; Lake Fayetteville) ; ( Phytoplankton ; Ecology) ; Arkansas ; Chlorophylls ; Temperature ; Seasonal variations ; pH ; Nitrites ; Ammonia ; Nitrates ; Stratification ; Inorganic phosphates ; Primary biological productivity ; Silicon ; Diatoms ; Distribution(Property) ; Algae ; Biomass ; Indicator species ; Limiting factors ; Eutrophication
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-217 867 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 67p
Abstract
The Phytoplankton community in Lake Fayetteville was analyzed for seasonal and vertical distribution. This northwest Arkansas reservoir maintains a stable water level and chemical input with a relatively constant, slow overflow. Its source is groundwater seepage through a calcareous substrate with little contribution from the limited drainage basin. Phytoplankton community development with its associations and assemblages, chlorophylls -a, -b and c, and biomass distribution are described. The seasonal cycles of the chemical parameters NH4-N, NO2-N, NO3-N, ortho-phosphate, silicon, pH, HCO3- and total-alkalinity plus oxygen are described and discussed. The physical parameters of temperature, light and climate are included. The interation of these parameters and other factors are related to phytoplankton dynamics. (Author Modified Abstract)